We have a special guest here from our own abc family. IN HONOR OF "CASTLE'S" 100th Episode, stana katic. A sneak peek first. I caught him red handed. So it's got to be blood? What else could it be? Red paint, tomato juice. He brought a tarp and a robe. Get a warrant. Search that place before there's no evidence left. Esposito spoke to the girl. We know she's alive. It's possible he paid someone to be his alibi. And there they go again. Joined by stana katic. Welcome to the program. Thank you. 100 episodes. Yes. Does it feel like it? It doesn't feel like it's been 100. It feels like something we can celebrate and enjoy. And it's a really special episode tonight because our executive producer and the creator of the show and his wife, who is kind of his muse, both wrote it. And they wrote it in mind for the fans who are so sweet and supported us all of these years. It will be a nice glass of champagne for everyone. Are we ever going to see them get together? We're totally together, dude. We're making out every other episode. There you go. In. Look at you. She's the most excited "castle" f fan. So excited. The 100th episode tonight. Thank you, see how easy that

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